I went to a solo Bobby McFerrin concert today (well, technically it was yesterday). At the beginning, I was kind of disappointed that it was a solo performance, but man, was I wrong. He's got an amazing voice. And the range, too. He is really a one man band, and I mean - literally. He doesn't need an accompaniament. He does all by himself. No later than after 20 minutes he made the audience sing along with him. He divided us, and we sang some short riffs as background for his singing. He made us sing the whole Ave Maria melody (the Bach/Gounod version) while he provided the other voice. We also sang both (!!) themes from Ravel's Bolero. Do bear in mind that most of the audience were not muscians/musically trained. And they did really well. He invited some people on stage and made them dance while he improvised some short melodies for each of them individually. It may seem that he spent most of the time interacting with the audience, but he did sing alone, too. The ease he changes his voice with between high and low octaves is spectacular. Anyway, he also invited some more people from the audience up stage and turned them into his presonal choir. He divided them into SATB, assigned each of the group a short riff and improvised over them. Later, he invited another couple of people and improvised while they were singing songs of their choice. One girl sang Route 66 while he was singing the walking. 'T was pure magic. And last but not least, he actually taught the audience the pentatonic scale. In the same manner he did it
here. After a nearly 5 minutes of standing ovation he performed an encore. It was one of the best concerts I've ever been to.